baber/WOPTO huggingface dataset:
Patent JP-S6289642-A (JP)
Title: 3,3-diacyloxypropionic acid derivative and production thereof
Inventor: FUCHIGAMI TAKAMASA
IPC: C07C67/38
Filed: 1985-10-16
Abstract: NEW MATERIAL:A 3,3-diacyloxypropionic acid derivative expressed by formula I (R<1> is lower alkyl; R<2> is H or R<1>CO). EXAMPLE:3,3-Dicetyloxypropionic acid acetic acid. USE:Useful as an intermediate capable of readily producing ethyl 3,3- diethoxypropionate or ethyl beta-ethoxyacrylate which is a synthetic intermediate for heterocyclic compounds, e.g. uracil, at a low cost. The compound expressed by formula I can be subjected to alcoholysis and readily converted into ethyl 3,3-diethoxypropionate, etc. PREPARATION:A carboxylic acid expressed by formula II is reacted with an olefin expressed by formula III, carbon monoxide and oxidizing agent, preferably oxygen in the presence of a palladium catalyst in the coexistence of a copper catalyst and/or alkali metal salt preferably by adding a carboxylic acid anhydride to afford the aimed compound expressed by formula I.
Patent JP-H04109305-A (JP)
Title: Servo motor control system
Inventor: ARAKI MITSUHIKO
IPC: G05B21/02
Filed: 1990-08-30
Abstract: PURPOSE:To attain highly accurate control by connecting a feedforward controller in parallel with a repeating controller and automatically determining its gain or the like. CONSTITUTION:A speed command (r) is sent to a feedforward controller 20 and an adder 1. The adder 1 finds out a difference between a speed command (r) and a real speed omega and outputs the difference to adders 11, 15 as a speed deviation epsilon. The adder 11 adds the speed deviation epsilon to the output (d) of a delay element 13 and inputs its output to a band limit filter 12 and the output of the filter 12 is sent to the element 13. The output (d) of the delay element 13 is sent to a dynamic characteristic compensating element 14. A compensating output (y) from a dynamic characteristic compensating element 14 is added to the deviation by the adder 15, the added value is multiplied by the gain K of an element 16 and the multiplied value is sent to an adder 2 as an output (v). The adder 2 adds the output (f) of the controller 20 obtained by the feedforward control of the command (r) to the output (v) and outputs the added value to a target 3 to be controlled as a manipulated variable (u) to automatically control the target 3 to be controlled.
Patent JP-S60121269-A (JP)
Title: Sputtering device
Inventor: MANABE YOSHIO
IPC: C23C14/35
Filed: 1983-12-05
Abstract: PURPOSE:To extend the service life of a target material and to use effectively the target by disposing an auxiliary target in the erosion region of the target in a magnetron sputtering device. CONSTITUTION:A permanent magnet 2 is disposed on the rear of a target 1 of a magnetron sputtering device and electric discharge plasma is concentrically generated on the surface of the target by the effect of the magnetic lines 3 of force generated by said magnet and the DC electromagnetic field consisting of the electric field in the direction perpendicular to the plane of the target 1. The discharge plasma concentrates at an annular erosion region 8 where the magnetic field concentrates and since the amt. of the sputter in this part is large, an auxiliary powder target 8 consisting of the same material as the material of the target 1 is put into the hollow groove provided in said part 8. The target 8 can be replenished upon consumption and therefore the life over the entire part of the target 1 is extened and the efficient use of the target is made possible.
Patent JP-S60120487-A (JP)
Inventor: HORINO TAKESHI
IPC: G07B15/00
Filed: 1983-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60122872-A (JP)
Inventor: FUKUSHIMA KOUJI
IPC: F25B49/02
Filed: 1983-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61109199-A (JP)
Inventor: KANO YUJI
IPC: G08C19/22
Filed: 1984-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0761012-A (JP)
Title: Melt type heat transfer print system
Inventor: TANAKA HIDEFUMI
IPC: B41J2/36
Filed: 1993-08-23
Abstract: PURPOSE:To provide a melt type heat transfer print system, with which high resolution and high image quality multiple tone image can be obtained with hot-melt ink. CONSTITUTION:Ink ribbon 1, which is produced by produced by applying hot- melt ink prepared by mixing paint having the particle diameter (phi) and hot-melt binder on thin film 1b by the thickness T corresponding to the spread of 2.5g/m<2> or less, and porous surfaced recording medium 2, which is produced by forming porous surfaced layer 2a having a large number of pores with the pore diameter (k) on base material 2b are conveyed between a thermal head 18 and a platen roller 3. At this time, the relation among the pore diameter (k) of the porous surfaced layer 2a, the particle diameter (phi) of the paint and the coating thickness T are set to satisfy an inequality: phi<=k<=4T. Further, the melt area of the ink 1a is controlled by controlling pulse fed to the thermal head 18 from gradation to gradation.
Patent JP-H0391479-A (JP)
Title: Human protein c and/or protein having activated human protein c like activity
Inventor: SUZUKI MASAHIKO
IPC: A61P7/02
Filed: 1989-09-05
Abstract: PURPOSE:To efficiently produce an activated human protein C protein by treating a protein basically having a structure of natural type human protein C and having a specific amino acid sequence with a protein c activating enzyme. CONSTITUTION:A DNA fragment coding a protein basically having a structure of natural type human protein C and composed of human protein C and/or a protein having activated human protein C like activity is integrated into a vector for manifestation. A human cell or animal cell except the human cell is transformed as a host cell using the vector for manifestation. The resultant transformer is cultured to afford a protein basically having a structure of natural type human protein C from the cultured medium. The protein is treated with a protein C activating enzyme to provide the activated human protein C protein.
Patent JP-S6288091-A (JP)
Inventor: USHIKUBO KOHEI
IPC: G07F7/08
Filed: 1985-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59124432-A (JP)
Title: Air-deflector device
Inventor: MATSUBARA TOORU
IPC: B60J7/22
Filed: 1982-12-29
Abstract: PURPOSE:To make it possible to simplify the taking-out and storing works of a hatch roof, by disposing a torsional spring between links and a mounting bracket. CONSTITUTION:A means for attaching an air deflector 19 to a stationary roof 1 is composed of a parallel link mechanism including two links 15, 16. When a hatch roof 9 is rotated about its hook 10 as a fulcrum to close an opening 5 after the hook 10 of the hatch roof 9 has been engaged with an engaging hole 18 by tilting the hatch roof 9, both links 15, 16 are inclined in the identical direction since one end of the air deflector 19 abuts against the hatch roof 9 in a suitable position thereof, and therefore, the air deflector 19 is smoothly stored in a drip 6 accompanied with the closing operation of the hatch roof 9. When the hatch roof 9 has been removed, the air deflector 19 projects into its usable position under the urging force of a torsional coil-spring 22, simultaneously with the removal of the hatch roof 9.
Patent JP-S6384523-A (JP)
Inventor: KIMURA TOKUNORI
IPC: G06T1/00
Filed: 1986-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1166677-A (JP)
Title: Disk device
Inventor: KISHI YUJI
IPC: G11B17/04
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent the surface of a disk from being scratched at the time of inserting/ejecting the disk. SOLUTION: This device is provided with 1st arms 8, 9 provided with 1st holding parts 10, 11, 2nd arms 25, 26 provided with 2nd holding parts 27, 28, a motor 70 for turning the 2nd arms 25, 26 and a sensor 72 for detecting the position of a disk and at the time of inserting the disk, the side surface of the disk is held by the 1st arms 8, 9 and the 2nd arms 25, 26. Then, the insertion of the disk to a prescribed position is detected by a means for detecting the disk position, the motor 70 is driven and the disk is pulled by driving the 2nd arms 25, 26 to the inner side. Moreover, at the time of ejecting the disk, the side surface of the disk is held by the 1st arms 8, 9 and the 2nd arms 25, 26 and the ejection is carried out by driving reversely the motor 70.
Patent JP-H1167566-A (JP)
Title: Manufacturing apparatus for wound core
Inventor: OSHIMA HIROSHI
IPC: H01F41/02
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a high quality wound core, using a thin belt sheet of amorphous alloy. SOLUTION: A laminate block is fed from a guide plate 30 around a winding frame M mounted on a main shaft 23, and the laminated block is turned and inserted into the inside of a non-edge belt 45 and turned around the winding frame M so as to form a wound core. A lap-clamping device 60 turned with the main shaft 23 for clamping the edge of the laminated block to the winding frame M, and a lap-holding device 70 for holding the edge of the laminated block to the winding frame M are provided. In addition, the end of the guide plate 30 is changed according to the rotation of the winding frame M in such a way that a vertical length between the corner part of the winding frame M or the laminated block wound around the winding frame M and the top end of the guide plate 30 is kept at an offset value.
Patent JP-H0786702-A (JP)
Title: Printed wiring board
Inventor: ISHII DAISUKE
IPC: H05K3/36
Filed: 1993-09-16
Abstract: PURPOSE:To provide the title printed wiring board having no possibility that solder part is disconnected or released by thermal stress in the assembling, manufacturing and operational steps by arranging absorption means of thermal stress between a sub-printed board and a mother board. CONSTITUTION:The electrodes 3a, 3b connecting a sub-printed-board part 2 to a mother board 5 using a main printed-board part 3 are composed of an integral substrate 4 integrally molded of the sub-printed board part 2 and a flexible main printed-board part 3 to be connected by soldering step. Furthermore, the flexible main printed-board part 3 comprising the electrodes 3a, 3b are provided with slits 3c and dents 3d as the adsorption means of expansion and contraction by temperature.
Patent JP-H04110016-A (JP)
Title: Ozone removing device
Inventor: NARITA MASAKI
IPC: G03G21/00
Filed: 1990-08-30
Abstract: PURPOSE:To remarkably prolong life until an ozone removing member is exchanged with a simple removing work of a sheet by constituting the ozone removing member by laminating plural ozone removing sheets in the ozone removing device of an image forming device. CONSTITUTION:The ozone removing device 204 is composed integrally by laminating plural ozone removing sheets 401 forming the layer of the ozone decomposing agent or ozone absorber on one side of a sheet made of paper, resin or metal, etc., and disposed in the inside of the duct 204a. Accordingly, the ozone passing through slits 205, 203a to be lowered is sedimented on upper surface of the top layer of the ozone removing sheet 402, removed from the atmosphere by decomposition or adsorption and removed in duct 204a sucked by the exhaust fun and exhausted to the outside of the device. When the capacity of ozone removing action of an uppermost layer of the ozone removing sheet 403 is lost, the sheet 403 is removed and the next (second) layer 402 of the upper layer of the ozone removing sheet is exposed. In such a manner, the ozone removing action is continued without exchanging the ozone removing device until all of the sheets are consumed.
Patent JP-H0571150-A (JP)
Title: Kitchen apparatus
Inventor: ISHIZUKA AKIHIKO
IPC: E03C1/18
Filed: 1991-09-10
Abstract: PURPOSE:To facilitate operation for dealing with fish while using water and easily dispose garbage produced in working so as to improve workability without striking one's arm against the side wall of a sink in the sink. CONSTITUTION:A worktop 5 is provided with an approximately square flat water tank consisting of a deep bottom section 6 and shallow bottom section 7 on the upper surface thereof. Between both projections behind the shallow bottom section 7 are disposed a tap 8 and a garbage receiving section 9 having a removable garbage basket 11. The section 9 is opened and closed by an L- shaped side surface 10. Thus, since the water tank has in one side the shallow bottom section, one's arm does not strike against the side wall of the water tank in working for dealing with fish while using water and water does not drip on the floor surface so that cooking is carried out comfortably. Also, since the garbage receiving section is disposed behind the shallow bottom section, the garbage produced in working for dealing with fish can be easily disposed.
Patent JP-S61108832-A (JP)
Title: Compressed air supplying equipment
Inventor: HIRANO SHIGEKI
IPC: F02C6/04
Filed: 1984-10-31
Abstract: PURPOSE:To obtain compressed air with high pressure in a simple and cheap way by supplying the air for combustion, which is compressed to high pressure by compressors that are connected in series and heated by a heat exchanger to a high temperature, to two turbines and a combustor. CONSTITUTION:Gas turbines 2a and 2b are connected to respective compressors 1a and 1b in a linked manner, while the compressors 1a and 1b are connected to each other by means of a flow passage 4 with a radiator 3. At the same time, the air from an inlet passage 5 is compressed by means of the compressor 1a and supplied to the compressor 1b. A passage 7 for the air for combustion is provided with a heat exchanger 6. The supply passage 10 for the air for combustion is connected to a combustor 8, which is connected to both the gas turbine 2a and the heat exchanger 6. The fuel from a passage 12 is burned by means of the preheating air with high temperature from the gas turbine 2b, while the air for combustion is preheated as well as the gas turbine 2a is driven by the hot air with high pressure from the combustor 8.
Patent JP-H04110819-A (JP)
Title: Light beam scanning optical system
Inventor: NAKAMURA HIROSHI
IPC: G02B26/10
Filed: 1990-08-30
Abstract: PURPOSE:To obtain an excellent beam spot shape by providing a lens which is arranged between a deflector and a spherical mirror and has a toroidal surface on an incidence side and a spherical surface on the projection side, and making the spherical surface of the lens eccentric with the toroidal surface in a subscanning direction. CONSTITUTION:While a cylindrical lens 7 converges luminous flux on a polygon mirror 10, the toroidal surface of the toric lens 15 maintains the conjugation relation between the respective reflecting surfaces of the mirror 10 and the convergence surface. The spherical surface of the lens 15, on the other hand, compensates the curvature of field in the main scanning direction and also compensates the distortion. When only the spherical mirror 20 is made eccentric in a Z direction, scanning lines on the convergence surface are curved. The projection surface (spherical surface) of the toric lens 15 is made eccentric with the incidence surface (toroidal surface) by (Z2) in the Z direction so as to make the scanning lines straight. In this case, the generating line of the toroidal surface is aligned with the generating line of the lens 7 and the excellent beam spot shape is secured.
Patent JP-H1073181-A (JP)
Title: Pilot changeover valve having valve position sensing switch
Inventor: ENDOU KATAYUKI
IPC: G01B7/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a pilot changeover valve having a valve position sensing switch which can sense a third position of the pilot changeover valve irrespective of pressure and a flow rate of fluid. SOLUTION: A permanent magnet 5 is arranged on a piston 4 connected to a main valve body 3. A magnetic sensor 7 which senses magnetic fluctuation caused by motion of the permanent magnet 5 is arranged outside a piston chamber 6 in which the piston 4 is fitted and slid, and pilot signal pressure is supplied. A switch circuit 25 converts the magnetic fluctuation to electric signals. The magnetic sensor 7 is composed of a magnetic resistance element which forms a zigzag magnetic sensing patterns from magnetic metal thin films on a base plate. The sensor 7 is arranged with its base plate being stood so as to face to the permanent magnet 5. A sliding range of the permanent magnet 5 is restricted within the minimum resistance value of the magnetic resistance element to its maximum value due to application of a magnetic field of the permanent magnet 5 to the magnetic sensing patterns.
Patent JP-2001047202-A (JP)
Title: Production of grain oriented silicon steel sheet excellent in magnetic characteristic
Inventor: KUROSAWA MITSUMASA
IPC: C22C38/60
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain a steel sheet excellent in magnetic characteristics by giving electromagnetic stirring to molten steel at the unsolidified part when the molten steel having a specified composition is continuously cast. SOLUTION: This molten steel contains, by wt.%, 0.03-0.10 C, 2.5-4.5 Si, 0.005-0.050 Bi and the other inhibiter elements. Desirably, a steel slab obtd. by continuously casting the molten steel which contains, by wt.%, 0.03-0.10 C, 2.5-4.5 Si, 0.005-0.050 Bi and 0.05-1.5 Mn, and as the main inhibiter elements, 0.01-0.04 S and/or Se, 0.015-0.05 sol. Al and 0.005-0.015 N, and as the inhibiter reinforcing elements, one or more kinds selected among 0.05-0.5 Cu, 0.05-0.5 Sn, 0.005-0.10 Sb, 0.005-0.10 Mo and 0.001-0.01 B, is heated at >=1350 deg.C and applied with annealing, pickling and cold-rolling, and applied further, with decarburize-annealing which is also primary recrystallization, secondary recrystallization and purifying treatment. In the continuous casting, the electromagnetic stirring is applied to the molten steel at the unsolidified part.
Patent JP-S6474151-A (JP)
Title: Proportional control valve for antilock device
Inventor: TAKADA KOJI
IPC: B60T8/26
Filed: 1987-09-14
Abstract: PURPOSE:To enable a brake of balanced action to be attained by enabling respectively a low mu side rear wheel to be adjusted in a pressure suited for a low mu side front wheel while a high mu side rear wheel to be adjusted to a pressure suited for a high muside front wheel, in the case of a proportional control valve respectively provided interposing in a rear wheel system in an X-piping method. CONSTITUTION:Providing proportional control valves 10, 10' to be interposed respectively in channels A and B in X-piping, an output pressure, supplied to wheel cylinders 3, 3' of front wheels, of pressure regulating valves 2, 2' is introduced to input ports 15, 15' of each proportional control valve 10, 10'. While the output pressure of each regulating valve 2, 2' is introduced to the second input ports 16', 16 of the control valves 10', 10 arranged in the other channel. Output ports 18, 18' of each control valve 10, 10' are connected to rear wheel cylinders 7, 7' in an opposite side to the front wheel. Each proportional control valve 10, 10' is constituted providing opening and closing valves 30, 30', opened by the movement of pistons 20, 20' in the pressurizing direction of input pressure, in a passage through which the periphery of an intermediate sized part of the stepped pistons 20, 20' communicates with the end face of a large sized part.
Patent JP-H1074827-A (JP)
Title: Vacuum vessel for semiconductor manufacturing device
Inventor: YOSHIDA YUJI
IPC: H01L21/673
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To substantially lighten a vacuum vessel by using a light-weight honeycomb plate for a wall surface member. SOLUTION: A honeycomb plate 1 is composed of a core part 2 of a plate- shape honeycomb body structure and flat plates 3 and 3, such as rolled plates. The honeycomb plate 1 is produced by fixing the core part 2 and the flat plates 3 with an adhesive agent or brazing in the state of sandwiching the core part 2 between the flat plates 3 and 3. Since working such as cutting or folding is not applicable to the honeycomb plate 1, the vacuum vessel is constituted by bonding the honeycomb plates 1 and 1 to each other or bonding the honeycomb plate 1 with materials such as rolled plates. As bonding, adhering or brazing is used.  When the honeycomb plate 1, having honeycomb structure is compared with an ordinary plate member such as a solid rolled plate and the strength is made equal for both, the weight of the honeycomb plate 1 becomes about 1/5 of the weight of the rolled plate, etc., and the vacuum vessel can be made substantially light in weight.
Patent JP-S59116781-A (JP)
Inventor: HASEBE SADAO
IPC: G09F11/00
Filed: 1982-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0671047-A (JP)
Title: Jigsaw puzzle and manufacture thereof
Inventor: OKANO TERUO
IPC: A63F9/10
Filed: 1992-08-28
Abstract: PURPOSE:To provide a jigsaw puzzle which gives interest while it is being built and produces excellent decorative effects when it is completed. CONSTITUTION:In a jigsaw puzzle J consisting of a plurality of irregularly cut pieces P each having thereon divided picture, which when fitted together form a picture, since each surface of the pieces P is elevated three-dimensionally corresponding to its divided picture, the pieces having irregular shapes can be fitted together based not only on the divided pictures and irregular shapes but also on the elevated shapes of the divided pictures when the pieces are fitted together, so that interest due to three-dimensional feeling can be provided which has not been provided by conventional puzzles and hence building process of the puzzle can be fully enjoyed.
Patent JP-S60132303-A (JP)
Inventor: UIRIAMU ARAN EDERUSUTEIN
IPC: A61B5/055
Filed: 1984-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0277266-A (JP)
Title: Adsorbent
Inventor: NAKAJI SHUHEI
IPC: B01J20/26
Filed: 1988-09-14
Abstract: PURPOSE:To obtain the adsorbent which has high adsorptive power of bilirubin, hardly adsorbs albumin and has practicability by using an anion exchange resin having a coating layer consisting of a hydrophilic acrylate or methacrylate polymer. CONSTITUTION:The adsorbent for cleaning blood or plasma consisting of the anion exchange resin having the coating layer consisting of the hydrophilic acrylate or methacrylate polymer and the ion exchange resin having the coating layer consisting of the hydrophilic acrylate or methacrylate copolymer contg. a polymerizable monomer having epoxy group as a copolymn. component at 0.1 to 10wt.% of the weight of the total monomers is used. The monomer to be used as the essential component of the hydrophilic (metha)polymer is selected from the group of the monomers consisting of hydrophilic (meth)acrylates such as hydroxy or alkoxyalkyl (meth)acrylates, amino or alkylamino (meth)acrylates and poly(alkylene glycol) (meth)acrylates expressed by the formula I.
Patent JP-H0780317-A (JP)
Title: Waste gas purification catalyst and method for removing nox
Inventor: NAKATANI NIRO
IPC: B01D53/94
Filed: 1993-09-16
Abstract: PURPOSE:To obtain a catalyst ensuring a sufficiently high rate of removal of NOx even in the case where the concn. of oxygen is such a high level as a practical level and capable of efficiently removing NOx from oxygen-contg. waste combustion gas by disposing specified zeolite on the waste gas inflow side and specified titania on the waste gas outflow side. CONSTITUTION:This waste gas purification catalyst, has indium-contg. zeolite having a molar ratio of >=10 as the ratio of SiO2 to Al2O3 on the waste gas inflow side and indium-contg. titania on the waste gas outflow side. The zeolite is a crystalline aluminosilicate, the basic structure consists of regularly and three-dimensionally bonded Si, Al and O, and various crystal structures are formed according to different structural units. Oxygen-contg. waste combus-tion gas is brought into contact with the indium-contg. zeolite and then brought into contact with the indium-contg. titania.